Go to street cam from the 70s-80s.

ValiantRacing said
Its hard to beat the 292/.508 Mopar cam, i ran it last year in my 360, but i switch to the modern day solid version from Bullet 282/.510, you would be surprise how many rpms you can turn with these specs.

It's one of the best "no guesses" cams out there, IMO. It will even work well in low compression engines if it's installed in the right place.